题目内容
根据
189×23=4347，直接写出下列各题的积．|
(1)1890 ×23= |
(2)189 ×2300= |
|
(3)1.89 ×23= |
(4)18.9 ×2.3= |
|
(5)0.189 ×23= |
(6)1.89 ×2.3= |
|
(7)1.89 ×0.23= |
(8)1.89 ×0.023= |
|
(9)1890 ×2.3= |
(10)0.189 ×230= |
答案：43470;434700;43.47;43.47;4.347;4.347;0.4347;0.04347;4347;43.47
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根据
189×23=4347，直接写出下列各题的积．|
(1)1890 ×23= |
(2)189 ×2300= |
|
(3)1.89 ×23= |
(4)18.9 ×2.3= |
|
(5)0.189 ×23= |
(6)1.89 ×2.3= |
|
(7)1.89 ×0.23= |
(8)1.89 ×0.023= |
|
(9)1890 ×2.3= |
(10)0.189 ×230= |